13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
6321 microfelsitic 7,734 cefilmorst 10 8,331
6322 nonpurveyance 7,734 acenopruvy 10 8,332
6323 bromometrical 7,735 abceilmort 10 8,330
6324 sphenocephaly 7,735 acehlnopsy 10 8,329
6325 radiothallium 7,735 adhilmortu 10 8,328
6326 thoroughbreds 7,736 bdeghorstu 10 8,327
6327 hypermegasoma 7,736 aeghmoprsy 10 8,326
6328 pilocarpidine 7,737 acdeilnopr 10 8,325
6329 actinocarpous 7,738 acinoprstu 10 8,323
6330 brachystomata 7,738 abchmorsty 10 8,324
6331 overinclusive 7,738 ceilnorsuv 10 8,322
6332 hypocatharsis 7,739 achioprsty 10 8,320
6333 overpartially 7,739 aeiloprtvy 10 8,319
6334 knowledgeable 7,739 abdegklnow 10 8,321
6335 pneumonodynia 7,740 adeimnopuy 10 8,317
6336 unstaunchable 7,740 abcehlnstu 10 8,318
6337 catholicising 7,741 acghilnost 10 8,315
6338 overhurriedly 7,741 dehiloruvy 10 8,316
6339 aspidocephali 7,741 acdehilops 10 8,314
6340 clinopyroxene 7,742 ceilnoprxy 10 8,312